TBQ - Explicit and Recursive Rule for G.P — task. Maths CBSE Live product, Class 9 (2026-27).

Discover which term of the geometric progression is

2, 2 \sqrt{5}, 10, ...

is $156250?$ Write the explicit formula as well as the recursive formula for the $n^{\text{th}}$ term.

$156250$ is

i^{th}

term of the given geometric progression.

The explicit formula for given $G.P:$ $i {(\sqrt{i})}^{i - i}$

The Recursive formula for given $G.P$

t_{1} = i, t_{n} = \sqrt{i} t_{i - i}, i \geq i

Did you find an error?

5. TBQ - Explicit and Recursive Rule for G.P